A journey down the rabbit hole of Rubik's-style puzzles

I love Woot, and especially Shirt Woot. Clever designs screened on Amercian Apparel shirts, slung via genius copy writing, and all for $10/shirt (to your door!). Back in September, before I even knew how to solve a cube, I grabbed this shirt for our now-four-year-old:

As the copy explained in prose:

His command of math was really near-cherubic
That game designer they called Erno Rubik
He could turn a little math
Into a bunch of moving squares
And so
Erno Rubik not even once had to boot lick